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**Standard Fit - Designed to accommodate layering for more versatility from early to late-season climates.
Heading into the backcountry late in the season calls for the heavyweight warmth of the Core Merino 330 Zip-Off Bottom. Sitka's heaviest-weight merino wool blend keeps you warm on the coldest hunts of the year and regulates temperature to maintain comfort when you’re on the move. Merino wool is also naturally odor-resistant to minimize smell on extended trips, and their ArmorSpun merino wool is reinforced for superior durability. Sitka then added a recycled synthetic lining quickly moves sweat away from your skin to keep you dry and warm. And when you need to shed a layer, side zips let you remove this bottom without taking your boots off, making this baselayer ideal for long expeditions and shifting weather conditions.
MEN'S SIZING GUIDE
| SIZE | WAIST | REG | TALL |
|---|---|---|---|
| Small | 30" | 31" | 33" |
| Medium | 32" | 31" | 33" |
| Large | 34" | 32" | 34" |
| X-Large | 36" | 32" | 34" |
| XX-Large | 42" | 32" | 34" |
| XXX-Large | 46" | 32" | 34" |
How to Take Your Measurements
WAIST MEASUREMENT
Measure around where you normally wear your pants, keeping the tape measure a bit loose or putting one finger between your body and the tape measure.
INSEAM MEASUREMENT
In a standing position, measure from your crotch to where you want your pants to end, breaking at the top of the shoe in the front and just above the heel in the back.
| Weight | 9.8 oz |
| Material | Merino Wool, Nylon ArmorSpun blend, and a synthetic liner |
| Manufacturer Warranty | Warrantied against manufacturer defects |
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